Abstract: Digitized radio-over-fiber (DRoF), due to its high signal fidelity, has emerged as a promising solution, but its low spectral efficiency is a technical bottleneck. In this paper, a novel ...

OpenAI CEO Sam Altman sent a memo to his staffers outlining a "code red" effort to improve ChatGPT, according to multiple reports. The company is facing increasingly stiff competition from rivals like ...

Escalating from last month’s internal warnings of rough vibes, OpenAI CEO Sam Altman has declared a company-wide “Code Red” to salvage his flagship product. As a result, the “Pulse” personal assistant ...

Astronomers are puzzled, and that’s putting it mildly. A strange pattern of pulses, repeating like clockwork, has been detected from 3I/ATLAS, an interstellar object cruising through our Solar System.

"Code Is Law" is the first serious documentary about DeFi hacks. It captures the chaos and moral questions behind “code is law." But it omits a few key details. Ekin Genç is DL News’ Editor-in-Chief.

Abstract: The polar-coded OTFS system is applicable to high-speed mobile communication scenarios. However, the interplay between polar code and OTFS modulation ...